Files with S2A extension can be found as multimedia files used in Yamaha devices.
There is one other file type using
the S2A file extension!
.s2a - SEAL program file
What is s2a file? How to open s2a files?
The S2A file is used by variety Yamaha keyboards to store INT and EXT voices and performances (and the Master Keyboard setups), and all INT and EXT drum voices.
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